re PR tree-optimization/78847 (pointer arithmetic from c++ ranged-based for loop not optimized)
2017-04-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/78847
* fold-const.c (split_tree): Handle POINTER_PLUS_EXPR.
* g++.dg/tree-ssa/pr78847.C: New testcase.
From-SVN: r247061
* es.po, fr.po: Update.
From-SVN: r247059
libiberty: Limit demangler maximum d_print_comp recursion call depth.
The fix for PR demangler/70909 and 67264 (endless demangler recursion)
catches when a demangle_component is printed in a cycle. But that doesn't
protect the call stack blowing up from non-cyclic nested types printed
recursively through d_print_comp. This can happen by a (very) long mangled
string that simply creates a very deep pointer or qualifier chain. Limit
the recursive d_print_comp call depth for a d_print_info to 1K nested
types.
libiberty/ChangeLog:
* cp-demangle.c (MAX_RECURSION_COUNT): New constant.
(struct d_print_info): Add recursion field.
(d_print_init): Initialize recursion.
(d_print_comp): Check and update d_print_info recursion depth.
From-SVN: r247056
libiberty: Always return NULL if d_add_substitution fails.
d_add_substitution can fail for various reasons, like when the subs array
is full. If d_add_substitution fails d_substitution should return NULL
early and not try to continue. Every other call of d_add_substitution
is handled in the same way.
libiberty/ChangeLog:
* cp-demangle.c (d_substitution): Return NULL if d_add_substitution
fails.
From-SVN: r247055
libiberty: Don't update and remove did_subs field from demangler structs.
The d_info field did_subs was used for estimating the string output
size. It was no longer used when the malloc-less callback interface
was introduced in 2007 (svn r121305). But the field was still updated.
When backtracking was introduced in 2013 (svn r205292) did_subs was
also added to the d_info_checkpoint struct. But except for updating
the field it was still not used.
Since it is never used just stop updating the field and remove it
from the two structs.
libiberty/ChangeLog:
* cp-demangle.h (struct d_info): Remove did_subs field.
* cp-demangle.c (struct d_info_checkpoint): Likewise.
(d_template_param): Don't update did_subs.
(d_substitution): Likewise.
(d_checkpoint): Don't assign did_subs.
(d_backtrack): Likewise.
(cplus_demangle_init_info): Don't initialize did_subs.
From-SVN: r247054
tree.h (build_qualified_type): Annotate with CXX_MEM_STAT_INFO.
2017-04-21 Richard Biener <rguenther@suse.de>
* tree.h (build_qualified_type): Annotate with CXX_MEM_STAT_INFO.
(build_distinct_type_copy): Likewise.
(build_variant_type_copy): Likewise.
* tree.c (build_qualified_type): Pass down mem-stat info.
(build_distinct_type_copy): Likewise.
(build_variant_type_copy): Likewise.
cp/
* cp-tree.h (copy_decl): Annotate with CXX_MEM_STAT_INFO.
(copy_type): Likewise.
* lex.c (copy_decl): Pass down mem-stat info.
(copy_type): Likewise.
From-SVN: r247053
Add test-case (PR tree-optimization/66278).
2017-04-21 Martin Liska <mliska@suse.cz>
PR tree-optimization/66278
* gcc.dg/vect/pr66278.c: New test.
From-SVN: r247051
re PR tree-optimization/80237 (float to double conversion is not optimized away)
2017-04-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/80237
* tree-ssa-pre.c (find_leader_in_sets): Add third set argument,
defaulted to NULL.
(phi_translate_1): Also allow a leader in AVAIL_OUT of pred
for a simplified result.
* gcc.dg/tree-ssa/tailcall-9.c: New testcase.
* gcc.dg/tree-ssa/ldist-pr45948.c: Remove undefined behavior,
adjust expected optimizations.
From-SVN: r247049
tree-ssa-loop-ivcanon.c (constant_after_peeling): Do not require sth as strict as a simple_iv but a chrec without symbols and an...
2016-04-21 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Do not require
sth as strict as a simple_iv but a chrec without symbols and an
operand defined in the loop we are peeling (and not some subloop).
(propagate_constants_for_unrolling): Propagate all constants.
* gcc.dg/vect/no-scevccp-outer-13.c: Adjust to prevent unrolling
of inner loops.
* gcc.dg/vect/no-scevccp-outer-7.c: Likewise.
* gcc.dg/vect/vect-104.c: Likewise.
From-SVN: r247048
Daily bump.
From-SVN: r247045
re PR target/78090 ([x86_64]: GCC allows integer register for inter unit conversion under -mtune-ctrl=^inter_unit_conversions .)
PR target/78090
* config/i386/constraints.md (Yc): New register constraint.
* config/i386/i386.md (*float<SWI48:mode><MODEF:mode>2_mixed):
Use Yc constraint for alternative 2 of operand 0. Remove
preferred_for_speed attribute.
testsuite/ChangeLog:
PR target/78090
* gcc.target/i386/conversion-2.c: Remove obsolete test.
From-SVN: r247036
* g++/opt/pr80436.C: XFAIL on AIX.
From-SVN: r247034
c.opt (Wextra-semi): New C++ warning flag.
* c.opt (Wextra-semi): New C++ warning flag.
* doc/invoke.texi (-Wextra-semi): Document new warning option.
* parser.c (cp_parser_member_declaration): Add warning with fixit
information for extra semicolon after in-class function definition.
* g++.dg/warn/Wextra-semi.C: New test.
From-SVN: r247028
PR libstdc++/68397 std::tr1::expint fails ... long double arguments.
2017-04-20 Edward Smith-Rowland <3dw4rd@verizon.net>
PR libstdc++/68397 std::tr1::expint fails ... long double arguments.
* include/tr1/exp_integral.tcc: Increase iteration limits.
* testsuite/tr1/5_numerical_facilities/special_functions/15_expint/
pr68397.cc: New test.
* testsuite/special_functions/14_expint/pr68397.cc: New test.
From-SVN: r247027
re PR target/57796 (AVX2 gather vectorization: code bloat and reduction of performance)
2017-04-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/57796
* tree-vect-stmts.c (vect_model_store_cost): Cost scatters
as N scalar stores.
(vect_model_load_cost): Cost gathers as N scalar loads.
From-SVN: r247026
ggc-page.c (ggc_allocated_p): Rename to ...
2017-04-20 Richard Biener <rguenther@suse.de>
* ggc-page.c (ggc_allocated_p): Rename to ...
(safe_lookup_page_table_entry): ... this and return the lookup
result.
(gt_ggc_m_S): Use safe_lookup_page_table_entry.
From-SVN: r247025
* crontab: Enable snapshots from gcc-7-branch.
From-SVN: r247020
* BASE-VER: Set to 8.0.0.
From-SVN: r247017
Daily bump.
From-SVN: r247010
re PR bootstrap/77661 (--enable-maintainer-mode causes in-tree-build of MPC to fail)
2017-04-19 Thomas Koenig <tkoenig@gcc.gnu.org>
Tobias Burnus <tobias.burnus@physik.fu-berlin.de>
PR bootstrap/77661
* Makefile.def: Don't pass --enable-maintainer-mode on to an
in-tree build MPC.
* Makefile.in: Regenerate.
Co-Authored-By: Tobias Burnus <tobias.burnus@physik.fu-berlin.de>
From-SVN: r247006
* libsupc++/new: Update comment on #endif directive.
From-SVN: r246999
re PR target/80462 ([avr] Incorrect "warning: uninitialized variable 'xxx' put into program memory area" for identical strings)
PR target/80462
* config/avr/avr.c (tree.h): Include it.
(cgraph.h): Include it.
(avr_encode_section_info): Don't warn for uninitialized progmem
variable if it's just an alias.
From-SVN: r246997
Update SSA after AutoPGO early inlining (PR ipa/65972).
2017-04-19 Richard Biener <rguenther@suse.de>
PR ipa/65972
* auto-profile.c (afdo_vpt_for_early_inline): Update SSA
when needed by AutoPGO.
From-SVN: r246996
Introduce gcov.h header file (PR gcov-profile/80435).
2017-04-19 Martin Liska <mliska@suse.cz>
PR gcov-profile/80435
* Makefile.in: Install gcov.h.
* gcov.h: New file.
* libgcov.h: Use the header and make __gcov_flush publicly
visible.
From-SVN: r246990
predicates.md (input_operand): Add comment.
* config/sparc/predicates.md (input_operand): Add comment. Return
true for any memory operand when LRA is in progress.
* config/sparc/sparc.c (sparc_expand_move): Minor formatting fix.
Co-Authored-By: Jeff Law <law@redhat.com>
Co-Authored-By: Vladimir Makarov <vmakarov@redhat.com>
From-SVN: r246989
Use relative line number for subsequent dg directives
2017-04-19 Tom de Vries <tom@codesourcery.com>
PR testsuite/80221
* c-c++-common/Wimplicit-fallthrough-6.c: Use relative line number for
subsequent dg directives.
* c-c++-common/Wimplicit-fallthrough-7.c: Same.
* c-c++-common/Wint-to-pointer-cast-3.c: Same.
* c-c++-common/attr-fallthrough-2.c: Same.
* c-c++-common/cilk-plus/AN/parser_errors2.c: Same.
* c-c++-common/cilk-plus/AN/parser_errors3.c: Same.
* c-c++-common/cilk-plus/AN/pr61191.c: Same.
* c-c++-common/cilk-plus/AN/pr61963.c: Same.
* c-c++-common/cilk-plus/AN/pr62008.c: Same.
* c-c++-common/cilk-plus/AN/rank_mismatch.c: Same.
* c-c++-common/cilk-plus/CK/cilk_for_errors.c: Same.
* c-c++-common/cilk-plus/CK/errors.c: Same.
* c-c++-common/cilk-plus/CK/no_args_error.c: Same.
* c-c++-common/cilk-plus/PS/clauses1.c: Same.
* c-c++-common/cilk-plus/SE/vlength_errors.c: Same.
* c-c++-common/cpp/pr57580.c: Same.
* c-c++-common/goacc/asyncwait-1.c: Same.
* c-c++-common/goacc/cache-2.c: Same.
* c-c++-common/goacc/declare-2.c: Same.
* c-c++-common/goacc/deviceptr-1.c: Same.
* c-c++-common/goacc/routine-5.c: Same.
* c-c++-common/gomp/clauses-2.c: Same.
* c-c++-common/gomp/ordered-3.c: Same.
* c-c++-common/gomp/pr67501.c: Same.
* c-c++-common/pr20000.c: Same.
* c-c++-common/pr43395.c: Same.
* c-c++-common/pr49706.c: Same.
* c-c++-common/pr77624-1.c: Same.
* c-c++-common/pr77624-2.c: Same.
* c-c++-common/raw-string-14.c: Same.
* c-c++-common/raw-string-16.c: Same.
* c-c++-common/raw-string-3.c: Same.
* c-c++-common/raw-string-4.c: Same.
* c-c++-common/raw-string-5.c: Same.
* c-c++-common/raw-string-6.c: Same.
* g++.dg/abi/mangle41.C: Same.
* g++.dg/conversion/nullptr1.C: Same.
* g++.dg/cpp0x/alias-decl-80296.C: Same.
* g++.dg/cpp0x/auto27.C: Same.
* g++.dg/cpp0x/constexpr-98.C: Same.
* g++.dg/cpp0x/constexpr-diag2.C: Same.
* g++.dg/cpp0x/diag2.C: Same.
* g++.dg/cpp0x/lambda/lambda-syntax1.C: Same.
* g++.dg/cpp0x/nullptr15.C: Same.
* g++.dg/cpp0x/pr31431-2.C: Same.
* g++.dg/cpp0x/pr31431.C: Same.
* g++.dg/cpp0x/pr79118.C: Same.
* g++.dg/cpp0x/static_assert3.C: Same.
* g++.dg/cpp0x/temp_default2.C: Same.
* g++.dg/cpp0x/trailing4.C: Same.
* g++.dg/cpp0x/variadic-ex10.C: Same.
* g++.dg/cpp0x/variadic-ex13.C: Same.
* g++.dg/cpp0x/variadic-ex14.C: Same.
* g++.dg/cpp0x/variadic-ex3.C: Same.
* g++.dg/cpp0x/variadic-ex4.C: Same.
* g++.dg/cpp0x/variadic59.C: Same.
* g++.dg/cpp0x/vt-37737-2.C: Same.
* g++.dg/cpp0x/vt-57397-1.C: Same.
* g++.dg/cpp0x/vt-57397-2.C: Same.
* g++.dg/cpp1z/constexpr-lambda8.C: Same.
* g++.dg/cpp1z/gen-attrs1.C: Same.
* g++.dg/diagnostic/pr71075.C: Same.
* g++.dg/eh/goto2.C: Same.
* g++.dg/eh/goto3.C: Same.
* g++.dg/expr/bitfield4.C: Same.
* g++.dg/expr/bitfield5.C: Same.
* g++.dg/expr/bitfield6.C: Same.
* g++.dg/expr/bool1.C: Same.
* g++.dg/expr/bool3.C: Same.
* g++.dg/expr/cond10.C: Same.
* g++.dg/expr/cond11.C: Same.
* g++.dg/expr/lval3.C: Same.
* g++.dg/expr/lval4.C: Same.
* g++.dg/ext/anon-struct4.C: Same.
* g++.dg/ext/attrib44.C: Same.
* g++.dg/ext/builtin3.C: Same.
* g++.dg/ext/dllimport7.C: Same.
* g++.dg/ext/label5.C: Same.
* g++.dg/ext/no-asm-1.C: Same.
* g++.dg/ext/utf16-4.C: Same.
* g++.dg/ext/vla2.C: Same.
* g++.dg/gomp/block-1.C: Same.
* g++.dg/gomp/block-2.C: Same.
* g++.dg/gomp/block-3.C: Same.
* g++.dg/gomp/block-5.C: Same.
* g++.dg/gomp/linear-2.C: Same.
* g++.dg/gomp/target-1.C: Same.
* g++.dg/gomp/target-2.C: Same.
* g++.dg/gomp/taskgroup-1.C: Same.
* g++.dg/gomp/teams-1.C: Same.
* g++.dg/inherit/pure1.C: Same.
* g++.dg/init/array43.C: Same.
* g++.dg/init/array46.C: Same.
* g++.dg/init/const10.C: Same.
* g++.dg/init/ctor4-1.C: Same.
* g++.dg/init/ctor4.C: Same.
* g++.dg/init/new37.C: Same.
* g++.dg/init/pr25811.C: Same.
* g++.dg/init/pr29043.C: Same.
* g++.dg/init/pr29571.C: Same.
* g++.dg/lookup/duperr1.C: Same.
* g++.dg/lookup/error1.C: Same.
* g++.dg/lookup/koenig5.C: Same.
* g++.dg/lookup/pr77549.C: Same.
* g++.dg/lookup/suggestions1.C: Same.
* g++.dg/lookup/using16.C: Same.
* g++.dg/lookup/using7.C: Same.
* g++.dg/other/anon-union3.C: Same.
* g++.dg/other/array2.C: Same.
* g++.dg/other/error13.C: Same.
* g++.dg/other/error34.C: Same.
* g++.dg/overload/builtin1.C: Same.
* g++.dg/overload/conv-op1.C: Same.
* g++.dg/overload/error3.C: Same.
* g++.dg/overload/koenig1.C: Same.
* g++.dg/overload/operator5.C: Same.
* g++.dg/overload/template5.C: Same.
* g++.dg/overload/unknown1.C: Same.
* g++.dg/overload/using2.C: Same.
* g++.dg/parse/constructor1.C: Same.
* g++.dg/parse/crash36.C: Same.
* g++.dg/parse/crash63.C: Same.
* g++.dg/parse/error11.C: Same.
* g++.dg/parse/error12.C: Same.
* g++.dg/parse/error14.C: Same.
* g++.dg/parse/error2.C: Same.
* g++.dg/parse/error21.C: Same.
* g++.dg/parse/error26.C: Same.
* g++.dg/parse/error36.C: Same.
* g++.dg/parse/friend12.C: Same.
* g++.dg/parse/invalid-op1.C: Same.
* g++.dg/parse/missing-template1.C: Same.
* g++.dg/parse/parser-pr28152-2.C: Same.
* g++.dg/parse/parser-pr28152.C: Same.
* g++.dg/parse/pr16696-permissive.C: Same.
* g++.dg/parse/pr16696.C: Same.
* g++.dg/parse/pr69628.C: Same.
* g++.dg/parse/ret-type2.C: Same.
* g++.dg/parse/specialization1.C: Same.
* g++.dg/parse/template3.C: Same.
* g++.dg/parse/template9.C: Same.
* g++.dg/parse/typename11.C: Same.
* g++.dg/plugin/attribute_plugin-test-1.C: Same.
* g++.dg/pr45330.C: Same.
* g++.dg/rtti/typeid6.C: Same.
* g++.dg/spellcheck-fields.C: Same.
* g++.dg/spellcheck-typenames.C: Same.
* g++.dg/tc1/dr108.C: Same.
* g++.dg/tc1/dr147.C: Same.
* g++.dg/template/arg7.C: Same.
* g++.dg/template/conv11.C: Same.
* g++.dg/template/crash13.C: Same.
* g++.dg/template/crash55.C: Same.
* g++.dg/template/dependent-expr5.C: Same.
* g++.dg/template/error17.C: Same.
* g++.dg/template/error33.C: Same.
* g++.dg/template/error4.C: Same.
* g++.dg/template/error50.C: Same.
* g++.dg/template/error53.C: Same.
* g++.dg/template/friend.C: Same.
* g++.dg/template/func2.C: Same.
* g++.dg/template/local6.C: Same.
* g++.dg/template/member5.C: Same.
* g++.dg/template/meminit1.C: Same.
* g++.dg/template/nested3.C: Same.
* g++.dg/template/nontype6.C: Same.
* g++.dg/template/overload12.C: Same.
* g++.dg/template/ptrmem8.C: Same.
* g++.dg/template/qualified-id1.C: Same.
* g++.dg/template/spec15.C: Same.
* g++.dg/template/static1.C: Same.
* g++.dg/template/static10.C: Same.
* g++.dg/template/static2.C: Same.
* g++.dg/template/ttp25.C: Same.
* g++.dg/template/typedef2.C: Same.
* g++.dg/template/typename2.C: Same.
* g++.dg/template/unify10.C: Same.
* g++.dg/template/unify6.C: Same.
* g++.dg/template/unify7.C: Same.
* g++.dg/template/unify9.C: Same.
* g++.dg/template/varmod1.C: Same.
* g++.dg/ubsan/div-by-zero-1.C: Same.
* g++.dg/ubsan/pr63956.C: Same.
* g++.dg/warn/Waddress-1.C: Same.
* g++.dg/warn/Wconversion2.C: Same.
* g++.dg/warn/Wnull-conversion-1.C: Same.
* g++.dg/warn/Wsubobject-linkage-1.C: Same.
* g++.dg/warn/Wsubobject-linkage-3.C: Same.
* g++.dg/warn/Wswitch-1.C: Same.
* g++.dg/warn/Wtype-limits-Wextra.C: Same.
* g++.dg/warn/Wtype-limits.C: Same.
* g++.dg/warn/Wunused-parm-5.C: Same.
* g++.dg/warn/deprecated-6.C: Same.
* g++.dg/warn/deprecated.C: Same.
* g++.dg/warn/incomplete1.C: Same.
* g++.dg/warn/multiple-overflow-warn-1.C: Same.
* g++.dg/warn/multiple-overflow-warn-2.C: Same.
* g++.dg/warn/multiple-overflow-warn-3.C: Same.
* g++.dg/warn/overflow-warn-1.C: Same.
* g++.dg/warn/overflow-warn-3.C: Same.
* g++.dg/warn/overflow-warn-4.C: Same.
* g++.dg/warn/pr12242.C: Same.
* g++.dg/warn/pr30551-2.C: Same.
* g++.dg/warn/pr30551.C: Same.
* g++.old-deja/g++.benjamin/16077.C: Same.
* g++.old-deja/g++.bob/inherit1.C: Same.
* g++.old-deja/g++.brendan/crash56.C: Same.
* g++.old-deja/g++.brendan/template17.C: Same.
* g++.old-deja/g++.eh/ctor1.C: Same.
* g++.old-deja/g++.jason/bool5.C: Same.
* g++.old-deja/g++.jason/cond.C: Same.
* g++.old-deja/g++.jason/operator.C: Same.
* g++.old-deja/g++.jason/pmf5.C: Same.
* g++.old-deja/g++.law/ctors5.C: Same.
* g++.old-deja/g++.law/missed-error2.C: Same.
* g++.old-deja/g++.law/operators9.C: Same.
* g++.old-deja/g++.law/temps1.C: Same.
* g++.old-deja/g++.mike/for2.C: Same.
* g++.old-deja/g++.mike/ns5.C: Same.
* g++.old-deja/g++.mike/ns7.C: Same.
* g++.old-deja/g++.mike/p10769b.C: Same.
* g++.old-deja/g++.niklas/t120.C: Same.
* g++.old-deja/g++.niklas/t121.C: Same.
* g++.old-deja/g++.ns/koenig5.C: Same.
* g++.old-deja/g++.oliva/overload1.C: Same.
* g++.old-deja/g++.other/crash24.C: Same.
* g++.old-deja/g++.other/crash25.C: Same.
* g++.old-deja/g++.other/decl5.C: Same.
* g++.old-deja/g++.other/lineno5.C: Same.
* g++.old-deja/g++.other/null3.C: Same.
* g++.old-deja/g++.other/overcnv2.C: Same.
* g++.old-deja/g++.other/ptrmem7.C: Same.
* g++.old-deja/g++.other/typename1.C: Same.
* g++.old-deja/g++.other/vaarg3.C: Same.
* g++.old-deja/g++.pt/crash10.C: Same.
* g++.old-deja/g++.pt/crash28.C: Same.
* g++.old-deja/g++.pt/crash38.C: Same.
* g++.old-deja/g++.pt/explicit70.C: Same.
* g++.old-deja/g++.pt/explicit77.C: Same.
* g++.old-deja/g++.pt/expr2.C: Same.
* g++.old-deja/g++.pt/spec5.C: Same.
* g++.old-deja/g++.pt/spec6.C: Same.
* g++.old-deja/g++.pt/typename3.C: Same.
* g++.old-deja/g++.pt/typename5.C: Same.
* g++.old-deja/g++.pt/typename6.C: Same.
* g++.old-deja/g++.pt/typename7.C: Same.
* g++.old-deja/g++.pt/unify4.C: Same.
* g++.old-deja/g++.pt/unify8.C: Same.
* g++.old-deja/g++.pt/vaarg3.C: Same.
* g++.old-deja/g++.robertl/eb22.C: Same.
* g++.old-deja/g++.robertl/eb4.C: Same.
* g++.old-deja/g++.robertl/eb44.C: Same.
* g++.old-deja/g++.robertl/eb69.C: Same.
* g++.old-deja/g++.robertl/eb98.C: Same.
* gcc.dg/
20031223-1.c: Same.
* gcc.dg/940510-1.c: Same.
* gcc.dg/990506-0.c: Same.
* gcc.dg/Walloca-1.c: Same.
* gcc.dg/Walloca-2.c: Same.
* gcc.dg/Wconversion-integer.c: Same.
* gcc.dg/Wcxx-compat-8.c: Same.
* gcc.dg/Wimplicit-int-1.c: Same.
* gcc.dg/Wimplicit-int-2.c: Same.
* gcc.dg/Wimplicit-int-4.c: Same.
* gcc.dg/Wpointer-sign-Wall.c: Same.
* gcc.dg/Wpointer-sign-pedantic.c: Same.
* gcc.dg/Wshadow-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/Wswitch-enum-error.c: Same.
* gcc.dg/Wswitch-enum.c: Same.
* gcc.dg/Wswitch-error.c: Same.
* gcc.dg/Wswitch.c: Same.
* gcc.dg/Wtype-limits-Wextra.c: Same.
* gcc.dg/Wtype-limits.c: Same.
* gcc.dg/Wvla-larger-than-2.c: Same.
* gcc.dg/anon-struct-5.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/array-11.c: Same.
* gcc.dg/array-15.c: Same.
* gcc.dg/array-2.c: Same.
* gcc.dg/array-8.c: Same.
* gcc.dg/array-const-2.c: Same.
* gcc.dg/array-const-3.c: Same.
* gcc.dg/bitfld-1.c: Same.
* gcc.dg/bitfld-8.c: Same.
* gcc.dg/builtin-redefine.c: Same.
* gcc.dg/c11-noreturn-1.c: Same.
* gcc.dg/c11-noreturn-2.c: Same.
* gcc.dg/c11-static-assert-3.c: Same.
* gcc.dg/c90-arraydecl-1.c: Same.
* gcc.dg/c90-complex-1.c: Same.
* gcc.dg/c90-complit-1.c: Same.
* gcc.dg/c90-const-expr-11.c: Same.
* gcc.dg/c90-const-expr-7.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/c90-enum-comma-1.c: Same.
* gcc.dg/c90-flex-array-1.c: Same.
* gcc.dg/c90-hexfloat-1.c: Same.
* gcc.dg/c90-idem-qual-1.c: Same.
* gcc.dg/c90-idem-qual-2.c: Same.
* gcc.dg/c90-idem-qual-3.c: Same.
* gcc.dg/c90-mixdecl-1.c: Same.
* gcc.dg/c90-restrict-1.c: Same.
* gcc.dg/c90-return-1.c: Same.
* gcc.dg/c99-array-nonobj-1.c: Same.
* gcc.dg/c99-arraydecl-1.c: Same.
* gcc.dg/c99-complex-1.c: Same.
* gcc.dg/c99-complex-2.c: Same.
* gcc.dg/c99-complit-2.c: Same.
* gcc.dg/c99-const-expr-7.c: Same.
* gcc.dg/c99-const-expr-8.c: Same.
* gcc.dg/c99-flex-array-3.c: Same.
* gcc.dg/c99-flex-array-7.c: Same.
* gcc.dg/c99-flex-array-typedef-7.c: Same.
* gcc.dg/c99-impl-decl-1.c: Same.
* gcc.dg/c99-impl-int-1.c: Same.
* gcc.dg/c99-impl-int-2.c: Same.
* gcc.dg/c99-init-3.c: Same.
* gcc.dg/c99-restrict-1.c: Same.
* gcc.dg/c99-return-1.c: Same.
* gcc.dg/c99-tag-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/call-diag-2.c: Same.
* gcc.dg/cpp/
19940712-1.c: Same.
* gcc.dg/cpp/
19951025-1.c: Same.
* gcc.dg/cpp/
19990413-1.c: Same.
* gcc.dg/cpp/direct2.c: Same.
* gcc.dg/cpp/direct2s.c: Same.
* gcc.dg/cpp/pr28709.c: Same.
* gcc.dg/cpp/pr61854-c90.c: Same.
* gcc.dg/cpp/pr61854-c94.c: Same.
* gcc.dg/cpp/pragma-1.c: Same.
* gcc.dg/cpp/pragma-2.c: Same.
* gcc.dg/cpp/trad/escaped-eof.c: Same.
* gcc.dg/cpp/trad/literals-2.c: Same.
* gcc.dg/cpp/warn-comments-2.c: Same.
* gcc.dg/cpp/warn-comments-3.c: Same.
* gcc.dg/cpp/warn-comments.c: Same.
* gcc.dg/cpp/warn-long-long-2.c: Same.
* gcc.dg/cpp/warn-long-long.c: Same.
* gcc.dg/cpp/warn-redefined-2.c: Same.
* gcc.dg/cpp/warn-redefined.c: Same.
* gcc.dg/darwin-cfstring-2.c: Same.
* gcc.dg/darwin-cfstring-format-1.c: Same.
* gcc.dg/decl-9.c: Same.
* gcc.dg/declspec-1.c: Same.
* gcc.dg/declspec-10.c: Same.
* gcc.dg/declspec-11.c: Same.
* gcc.dg/declspec-13.c: Same.
* gcc.dg/declspec-18.c: Same.
* gcc.dg/declspec-4.c: Same.
* gcc.dg/declspec-5.c: Same.
* gcc.dg/declspec-6.c: Same.
* gcc.dg/declspec-8.c: Same.
* gcc.dg/deprecated-4.c: Same.
* gcc.dg/deprecated.c: Same.
* gcc.dg/dfp/composite-type.c: Same.
* gcc.dg/empty-source-2.c: Same.
* gcc.dg/empty-source-3.c: Same.
* gcc.dg/format/attr-6.c: Same.
* gcc.dg/format/branch-1.c: Same.
* gcc.dg/format/c90-printf-1.c: Same.
* gcc.dg/format/c90-strftime-2.c: Same.
* gcc.dg/format/c99-strftime-1.c: Same.
* gcc.dg/format/cmn-err-1.c: Same.
* gcc.dg/format/few-1.c: Same.
* gcc.dg/format/ms_branch-1.c: Same.
* gcc.dg/format/ms_unnamed-1.c: Same.
* gcc.dg/format/ms_va-1.c: Same.
* gcc.dg/format/unnamed-1.c: Same.
* gcc.dg/format/va-1.c: Same.
* gcc.dg/format/xopen-1.c: Same.
* gcc.dg/funcdef-var-1.c: Same.
* gcc.dg/funcdef-var-2.c: Same.
* gcc.dg/gnu89-const-expr-1.c: Same.
* gcc.dg/gnu89-const-expr-2.c: Same.
* gcc.dg/gnu90-const-expr-1.c: Same.
* gcc.dg/gnu99-const-expr-1.c: Same.
* gcc.dg/gnu99-const-expr-2.c: Same.
* gcc.dg/gnu99-init-2.c: Same.
* gcc.dg/gomp/_Atomic-5.c: Same.
* gcc.dg/gomp/appendix-a/a.24.1.c: Same.
* gcc.dg/gomp/atomic-5.c: Same.
* gcc.dg/gomp/linear-1.c: Same.
* gcc.dg/gomp/pr67500.c: Same.
* gcc.dg/init-bad-1.c: Same.
* gcc.dg/init-bad-2.c: Same.
* gcc.dg/init-bad-3.c: Same.
* gcc.dg/init-string-1.c: Same.
* gcc.dg/label-compound-stmt-1.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/label-decl-4.c: Same.
* gcc.dg/large-size-array-2.c: Same.
* gcc.dg/large-size-array-4.c: Same.
* gcc.dg/lvalue-6.c: Same.
* gcc.dg/m-un-2.c: Same.
* gcc.dg/multiple-overflow-warn-1.c: Same.
* gcc.dg/multiple-overflow-warn-2.c: Same.
* gcc.dg/multiple-overflow-warn-3.c: Same.
* gcc.dg/nested-redef-1.c: Same.
* gcc.dg/no-asm-1.c: Same.
* gcc.dg/no-asm-3.c: Same.
* gcc.dg/no-asm-4.c: Same.
* gcc.dg/noncompile/
20010524-1.c: Same.
* gcc.dg/noncompile/incomplete-5.c: Same.
* gcc.dg/noncompile/pr44517.c: Same.
* gcc.dg/noncompile/pr52290.c: Same.
* gcc.dg/noreturn-1.c: Same.
* gcc.dg/overflow-warn-1.c: Same.
* gcc.dg/overflow-warn-2.c: Same.
* gcc.dg/overflow-warn-3.c: Same.
* gcc.dg/overflow-warn-4.c: Same.
* gcc.dg/parm-mismatch-1.c: Same.
* gcc.dg/parser-pr28152-2.c: Same.
* gcc.dg/parser-pr28152.c: Same.
* gcc.dg/pedwarn-init.c: Same.
* gcc.dg/pointer-arith-2.c: Same.
* gcc.dg/pointer-arith-3.c: Same.
* gcc.dg/pointer-arith-4.c: Same.
* gcc.dg/pr14475.c: Same.
* gcc.dg/pr18596-3.c: Same.
* gcc.dg/pr18809-1.c: Same.
* gcc.dg/pr27953.c: Same.
* gcc.dg/pr30457.c: Same.
* gcc.dg/pr30551-2.c: Same.
* gcc.dg/pr30551-3.c: Same.
* gcc.dg/pr30551-4.c: Same.
* gcc.dg/pr30551-5.c: Same.
* gcc.dg/pr30551-6.c: Same.
* gcc.dg/pr30551.c: Same.
* gcc.dg/pr36997.c: Same.
* gcc.dg/pr41842.c: Same.
* gcc.dg/pr48552-1.c: Same.
* gcc.dg/pr48552-2.c: Same.
* gcc.dg/pr59717.c: Same.
* gcc.dg/pr61077.c: Same.
* gcc.dg/pr61096-1.c: Same.
* gcc.dg/pr63626.c: Same.
* gcc.dg/pr64223-1.c: Same.
* gcc.dg/pr64223-2.c: Same.
* gcc.dg/pr8788-1.c: Same.
* gcc.dg/pr8927-1.c: Same.
* gcc.dg/pragma-darwin.c: Same.
* gcc.dg/pragma-diag-5.c: Same.
* gcc.dg/pragma-message.c: Same.
* gcc.dg/redecl-1.c: Same.
* gcc.dg/simd-1.c: Same.
* gcc.dg/simd-5.c: Same.
* gcc.dg/simd-6.c: Same.
* gcc.dg/spellcheck-fields.c: Same.
* gcc.dg/spellcheck-typenames.c: Same.
* gcc.dg/struct-semi-2.c: Same.
* gcc.dg/struct-semi-3.c: Same.
* gcc.dg/transparent-union-3.c: Same.
* gcc.dg/ucnid-8.c: Same.
* gcc.dg/uninit-pr19430-O0.c: Same.
* gcc.dg/uninit-pr19430.c: Same.
* gcc.dg/uninit-pr20644-O0.c: Same.
* gcc.dg/utf-dflt.c: Same.
* gcc.dg/utf-dflt2.c: Same.
* gcc.dg/utf16-4.c: Same.
* gcc.dg/vla-11.c: Same.
* gcc.dg/vla-20.c: Same.
* gcc.dg/vla-init-1.c: Same.
* gcc.dg/vla-init-2.c: Same.
* gcc.dg/vla-init-3.c: Same.
* gcc.dg/weak/weak-6.c: Same.
* gcc.dg/weak/weak-7.c: Same.
* gcc.dg/wtr-int-type-1.c: Same.
* gcc.target/aarch64/mgeneral-regs_1.c: Same.
* gcc.target/arm/polytypes.c: Same.
* gcc.target/i386/spellcheck-options-4.c: Same.
* gcc.target/powerpc/
20030218-1.c: Same.
* gcc.target/sh/pr21255-4.c: Same.
* gcc.test-framework/dg-error-exp-XP.c: Same.
* gfortran.dg/array_constructor_30.f03: Same.
* gfortran.dg/class_30.f90: Same.
* gfortran.dg/goacc/subarrays.f95: Same.
* gfortran.dg/gomp/appendix-a/a.23.5.f90: Same.
* gfortran.dg/gomp/appendix-a/a.24.1.f90: Same.
* gfortran.dg/intrinsic_std_1.f90: Same.
* gfortran.dg/pr70006.f90: Same.
* gfortran.dg/warning-directive-1.F90: Same.
* gfortran.dg/warning-directive-2.F90: Same.
* gfortran.dg/warning-directive-3.F90: Same.
* gfortran.dg/warning-directive-4.F90: Same.
* obj-c++.dg/attributes/method-noreturn-1.mm: Same.
* obj-c++.dg/class-extension-1.mm: Same.
* obj-c++.dg/class-extension-2.mm: Same.
* obj-c++.dg/class-protocol-1.mm: Same.
* obj-c++.dg/cxx-ivars-1.mm: Same.
* obj-c++.dg/duplicate-class-1.mm: Same.
* obj-c++.dg/exceptions-3.mm: Same.
* obj-c++.dg/exceptions-4.mm: Same.
* obj-c++.dg/exceptions-5.mm: Same.
* obj-c++.dg/fsf-nsstring-format-1.mm: Same.
* obj-c++.dg/fsf-package-0.m: Same.
* obj-c++.dg/invalid-type-1.mm: Same.
* obj-c++.dg/method-12.mm: Same.
* obj-c++.dg/method-13.mm: Same.
* obj-c++.dg/method-15.mm: Same.
* obj-c++.dg/method-16.mm: Same.
* obj-c++.dg/method-6.mm: Same.
* obj-c++.dg/method-7.mm: Same.
* obj-c++.dg/property/at-property-1.mm: Same.
* obj-c++.dg/property/at-property-14.mm: Same.
* obj-c++.dg/property/at-property-17.mm: Same.
* obj-c++.dg/property/at-property-21.mm: Same.
* obj-c++.dg/property/at-property-5.mm: Same.
* obj-c++.dg/property/dotsyntax-4.mm: Same.
* obj-c++.dg/property/dynamic-3.mm: Same.
* obj-c++.dg/property/dynamic-4.mm: Same.
* obj-c++.dg/property/property-neg-1.mm: Same.
* obj-c++.dg/property/property-neg-6.mm: Same.
* obj-c++.dg/property/synthesize-11.mm: Same.
* obj-c++.dg/property/synthesize-5.mm: Same.
* obj-c++.dg/property/synthesize-6.mm: Same.
* obj-c++.dg/proto-lossage-4.mm: Same.
* obj-c++.dg/protocol-qualifier-2.mm: Same.
* obj-c++.dg/strings/strings-1.mm: Same.
* obj-c++.dg/super-class-1.mm: Same.
* obj-c++.dg/syntax-error-6.mm: Same.
* obj-c++.dg/syntax-error-7.mm: Same.
* obj-c++.dg/syntax-error-9.mm: Same.
* obj-c++.dg/try-catch-13.mm: Same.
* objc.dg/attributes/method-noreturn-1.m: Same.
* objc.dg/bad-receiver-type-2.m: Same.
* objc.dg/bad-receiver-type.m: Same.
* objc.dg/call-super-2.m: Same.
* objc.dg/class-2.m: Same.
* objc.dg/class-extension-1.m: Same.
* objc.dg/class-extension-2.m: Same.
* objc.dg/class-protocol-1.m: Same.
* objc.dg/desig-init-1.m: Same.
* objc.dg/duplicate-class-1.m: Same.
* objc.dg/exceptions-3.m: Same.
* objc.dg/exceptions-4.m: Same.
* objc.dg/exceptions-5.m: Same.
* objc.dg/foreach-6.m: Same.
* objc.dg/foreach-7.m: Same.
* objc.dg/fsf-nsstring-format-1.m: Same.
* objc.dg/fsf-package-0.m: Same.
* objc.dg/invalid-type-1.m: Same.
* objc.dg/method-11.m: Same.
* objc.dg/method-19.m: Same.
* objc.dg/method-2.m: Same.
* objc.dg/method-20.m: Same.
* objc.dg/method-5.m: Same.
* objc.dg/method-6.m: Same.
* objc.dg/method-7.m: Same.
* objc.dg/method-9.m: Same.
* objc.dg/missing-proto-3.m: Same.
* objc.dg/private-1.m: Same.
* objc.dg/property/at-property-1.m: Same.
* objc.dg/property/at-property-14.m: Same.
* objc.dg/property/at-property-17.m: Same.
* objc.dg/property/at-property-21.m: Same.
* objc.dg/property/at-property-5.m: Same.
* objc.dg/property/dynamic-3.m: Same.
* objc.dg/property/dynamic-4.m: Same.
* objc.dg/property/property-neg-1.m: Same.
* objc.dg/property/property-neg-6.m: Same.
* objc.dg/property/synthesize-11.m: Same.
* objc.dg/property/synthesize-5.m: Same.
* objc.dg/property/synthesize-6.m: Same.
* objc.dg/proto-hier-1.m: Same.
* objc.dg/proto-lossage-4.m: Same.
* objc.dg/protocol-qualifier-2.m: Same.
* objc.dg/strings/strings-1.m: Same.
* objc.dg/type-size-1.m: Same.
From-SVN: r246988
Daily bump.
From-SVN: r246986
re PR tree-optimization/80443 (ICE on valid code at -O2 on x86_64-linux-gnu: in set_value_range, at tree-vrp.c:367)
PR tree-optimization/80443
* tree-vrp.c (intersect_ranges): For signed 1-bit precision type,
instead of adding 1, subtract -1 and similarly instead of subtracting
1 add -1.
* gcc.c-torture/compile/pr80443.c: New test.
From-SVN: r246981
re PR rtl-optimization/80357 (ICE in model_update_limit_points_in_group, at haifa-sched.c:1982 on powerpc64le-linux-gnu)
gcc/
PR rtl-optimization/80357
* haifa-sched.c (tmp_bitmap): New variable.
(model_recompute): Handle duplicate use records.
(alloc_global_sched_pressure_data): Initialize tmp_bitmap.
(free_global_sched_pressure_data): Free it.
gcc/testsuite/
PR rtl-optimization/80357
* gcc.c-torture/compile/pr80357.c: New test.
From-SVN: r246980
revert: Makefile.in (BUILD_SYSTEM_HEADER_DIR): New make variabe.
2017-04-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
Revert:
2017-02-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
* Makefile.in (BUILD_SYSTEM_HEADER_DIR): New make variabe.
(LIMITS_H_TEST, if_multiarch, stmp-fixinc): Use BUILD_SYSTEM_HEADER_DIR
instead of SYSTEM_HEADER_DIR.
From-SVN: r246979
re PR middle-end/80422 (ICE on valid code at -O3 in 32-bit mode on x86_64-linux-gnu: in operator[], at vec.h:732)
PR middle-end/80422
* cfgcleanup.c (try_crossjump_to_edge): Verify SRC1 and SRC2 have
predecessors after walking up the insn chain.
PR middle-end/80422
* gcc.c-torture/compile/pr80422.c: New test.
From-SVN: r246975
re PR debug/80263 (gcc's internal type "sizetype" leaks out as base type name in the DWARF info)
PR debug/80263
* dwarf2out.c (modified_type_die): Try harder not to emit internal
sizetype type into debug info.
* gcc.dg/debug/dwarf2/pr80263.c: New test.
From-SVN: r246973
re PR target/80099 (ICE in rs6000_expand_vector_extract, at config/rs6000/rs6000.c:7450)
[gcc]
2017-04-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80099
* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Eliminate
unneeded test for TARGET_UPPER_REGS_SF.
* config/rs6000/vsx.md (vsx_extract_v4sf_var): Likewise.
[gcc/testsuite]
2017-04-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80099
* gcc.target/powerpc/pr80099-1.c: New test.
* gcc.target/powerpc/pr80099-2.c: Likewise.
* gcc.target/powerpc/pr80099-3.c: Likewise.
* gcc.target/powerpc/pr80099-4.c: Likewise.
* gcc.target/powerpc/pr80099-5.c: Likewise.
From-SVN: r246972
re PR sanitizer/80444 (-fcompare-debug failures with -fsanitize-coverage=trace-pc)
PR sanitizer/80444
* sancov.c (sancov_pass): Use gsi_start_nondebug_after_labels_bb
instead of gsi_after_labels.
* gcc.dg/sancov/pr80444.c: New test.
From-SVN: r246971
regcprop.c (maybe_mode_change): Avoid creating copies of the stack pointer.
* regcprop.c (maybe_mode_change): Avoid creating copies of the
stack pointer.
Revert:
2017-04-13 Jeff Law <law@redhat.com>
* config/mips.mips.md (zero_extendsidi2): Do not allow SP to appear
in operands[1] if it is a MEM and TARGET_MIPS16 is active.
From-SVN: r246970
Typo.
From-SVN: r246969
re PR c++/79435 (ICE on invalid C++ code (with member access into an incomplete type) on x86_64-linux-gnu: Segmentation fault)
gcc/
PR target/79435
* config/avr/avr.c (intl.h): Include it.
(avr_pgm_check_var_decl) [reason]: Wrap diagnostic snippets into _().
From-SVN: r246966
PR c++/80241 - ICE with alignas pack expansion.
* error.c (dump_expr): Handle TREE_LIST.
* parser.c (cp_parser_std_attribute_list): Return error_mark if
make_pack_expansion returns an error.
* g++.dg/cpp0x/alignas11.C: New test.
From-SVN: r246963
PR c++/80244 - ICE with attribute in template alias.
* tree.c (strip_typedefs): Handle UNDERLYING_TYPE.
* g++.dg/cpp0x/alias-decl-59.C: New test.
From-SVN: r246962
Validate that destination gcov file does not exist for gcov-tool (PR gcov-profile/78783).
2017-04-18 Martin Liska <mliska@suse.cz>
PR gcov-profile/78783
* libgcov-driver.c (gcov_get_filename): New function.
2017-04-18 Martin Liska <mliska@suse.cz>
PR gcov-profile/78783
* gcov-tool.c (gcov_output_files): Validate that destination
file is either removed by the tool or by a user.
From-SVN: r246961
Daily bump.
From-SVN: r246960
PR c++/80415 - wrong error with default arg and array reference.
* tree.c (lvalue_kind): Return clk_class for an array prvalue.
From-SVN: r246954
* pt.c (tsubst_init): Set TARGET_EXPR_DIRECT_INIT_P.
From-SVN: r246953
re PR target/80315 (Calling __builtin_crypto_vshasigmaw with argument 3 out of range creates an unrecognizable insn)
gcc/testsuite/ChangeLog:
2017-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80315
* gcc.target/powerpc/pr80315-1.c: New test.
* gcc.target/powerpc/pr80315-2.c: New test.
* gcc.target/powerpc/pr80315-3.c: New test.
* gcc.target/powerpc/pr80315-4.c: New test.
From-SVN: r246949
Daily bump.
From-SVN: r246948
Daily bump.
From-SVN: r246944
pr54669.c: Fix dg-do directive.
* gcc.dg/pr54669.c: Fix dg-do directive.
* gcc.dg/pr78582.c: Ditto.
* gcc.dg/pr80020.c: Ditto.
* gcc.dg/torture/pr57993-2.cpp: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-3.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-4.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-5.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-6.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-warn-5.c: Ditto.
* gcc.dg/tree-ssa/pr79327-2.c: Ditto.
* gcc.dg/tree-ssa/pr79352.c: Ditto.
* gcc.dg/tree-ssa/pr79376.c: Ditto.
* gcc.dg/tree-ssa/pr79691.c: Ditto.
From-SVN: r246941
deferred_character_3.f90: Fix dg directive.
2017-04-15 Dominique d'Humieres <dominiq@lps.ens.fr>
* gfortran.dg/deferred_character_3.f90: Fix dg directive.
* gfortran.dg/generic_29.f90: Likewise.
* gfortran.dg/goacc/multi-clause.f90: Likewise.
* gfortran.dg/pr41922.f90: Likewise.
* gfortran.dg/pr70006.f90: Likewise.
From-SVN: r246940
Daily bump.
From-SVN: r246937
re PR fortran/80361 ([OOP] bogus recursive call to nonrecursive procedure with -fcheck=recursion)
2017-04-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/80361
* class.c (generate_finalization_wrapper): Give the finalization wrapper
the recursive attribute.
2017-04-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/80361
* gfortran.dg/class_62.f90: New test case.
From-SVN: r246934
re PR target/80098 (ICE in curr_insn_transform, at lra-constraints.c:3816 on ppc64le)
[gcc]
2017-04-14 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80098
* config/rs6000/rs6000-cpus.def (OTHER_P9_VECTOR_MASKS): Define
masks of options that should be turned off if the VSX vector
options are turned off.
(OTHER_P8_VECTOR_MASKS): Likewise.
(OTHER_VSX_VECTOR_MASKS): Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Call
rs6000_disable_incompatible_switches to validate no type switches
like -mvsx.
(rs6000_incompatible_switch): New function to disallow turning on
other vector options if -mno-vsx, -mno-power8-vector, or
-mno-power9-vector are specified.
[gcc/testsuite]
2017-04-14 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80098
* gcc.target/powerpc/pr80098-1.c: New test.
* gcc.target/powerpc/pr80098-2.c: Likewise.
* gcc.target/powerpc/pr80098-3.c: Likewise.
* gcc.target/powerpc/pr80098-4.c: Likewise.
From-SVN: r246930
[ARC] DWARF emitting cleanup.
The use of CFA_FRAME_BASE_OFFSET and ARG_POINTER_CFA_OFFSET macros
leads to wrong offset calculation for DW_OP_fbreg constructions.
Remove them.
gcc/
2017-04-14 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc-protos.h (arc_decl_pretend_args): Remove.
* config/arc/arc.c (arc_decl_pretend_args): Likewise.
* config/arc/arc.h (CFA_FRAME_BASE_OFFSET): Likewise.
(ARG_POINTER_CFA_OFFSET): Likewise.
From-SVN: r246926
[ARC] Update mode_dependent_address_p hook.
Update arc_mode_dependent_address_p to avoid emitting subreg(mem (reg
..)) when expanding by relaxing the conditions.
gcc/
2017-04-14 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.c (arc_mode_dependent_address_p): Relax
conditions to take advantage of various optimizations.
From-SVN: r246925
mips.mips.md (zero_extendsidi2): Do not allow SP to appear in operands[1] if it is a MEM and TARGET_MIPS16 is active.
* config/mips.mips.md (zero_extendsidi2): Do not allow SP to appear
in operands[1] if it is a MEM and TARGET_MIPS16 is active.
(zero_extendsidi2_dext): Likewise.
From-SVN: r246924
Daily bump.
From-SVN: r246923
plugin-nvptx.c (cuda_lib_inited): Use signed char type instead of char.
* plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
instead of char.
From-SVN: r246918
re PR sanitizer/80403 (UBSAN: compile time crash with "type mismatch in binary expression" message in / and % expr)
PR sanitizer/80403
* fold-const.c (fold_ternary_loc): Revert
use op0 instead of fold_convert_loc (loc, type, arg0) part of
2017-04-12 change.
* g++.dg/ubsan/pr80403-2.C: New test.
From-SVN: r246917
re PR rtl-optimization/80343 (ICE in extract_constrain_insn, at recog.c:2213 (error: insn does not satisfy its constraints))
2017-04-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80343
* lra-remat.c (update_scratch_ops): Assign original hard reg to
new scratch pseudo.
2017-04-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80343
* gcc.target/powerpc/pr80343.c: New.
From-SVN: r246914
reload1.c (eliminate_regs_1): Call gen_rtx_raw_SUBREG for SUBREGs appearing in DEBUG_INSNs.
* reload1.c (eliminate_regs_1): Call gen_rtx_raw_SUBREG for SUBREGs
appearing in DEBUG_INSNs.
From-SVN: r246904
Do not call memcpy with a NULL argument (PR gcov-profile/80413).
2017-04-13 Martin Liska <mliska@suse.cz>
PR gcov-profile/80413
* gcov-io.c (gcov_write_string): Copy to buffer just when
allocated size is greater than zero.
From-SVN: r246903
re PR debug/80321 (infinite recursion with inlining of nested function and debug info)
PR debug/80321
* dwarf2out.c (decls_for_scope): Ignore declarations of
current_function_decl in BLOCK_NONLOCALIZED_VARS.
* gcc.dg/debug/pr80321.c: New test.
2017-04-13 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/debug10.adb: New test.
* gnat.dg/debug10_pkg.ads: New helper.
From-SVN: r246900
re PR c++/69953 (Using lto causes gtkmm/gparted and gtkmm/inkscape compile to fail)
PR lto/69953
* ipa-visibility.c (non_local_p): Fix typos.
(localize_node): When localizing symbol in same comdat group,
dissolve the group only when we know external symbols are going
to be privatized.
(function_and_variable_visibility): Do not localize DECL_EXTERNAL.
From-SVN: r246899
Daily bump.
From-SVN: r246898
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550)
PR tree-optimization/79390
* optabs.c (emit_conditional_move): If the preferred op2/op3 operand
order does not result in usable sequence, retry with reversed operand
order.
* gcc.target/i386/pr70465-2.c: Xfail the scan-assembler-not test.
From-SVN: r246882
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